From: Baruch Siach <baruch@tkos.co.il>
To: buildroot@busybox.net
Subject: [Buildroot] Finding the linux kernel headers version of a gcc cross toolchain
Date: Sat, 18 Apr 2020 22:48:53 +0300 [thread overview]
Message-ID: <87mu78d17e.fsf@tarshish> (raw)
In-Reply-To: <CAPm8-H4pjFOoCq4xX36wA7vRN2utKtxs3G3Gdbf07T29jPgL5g@mail.gmail.com>
Hi L-C,
On Fri, Apr 17 2020, Laurentiu-Cristian Duca wrote:
> Hello buildroot community,
>
> When choosing an external toolchain for Buildroot
> we must specify the kernel headers version used to build the
> corresponding toolchain.
> Can you please tell me how to detect the kernel headers version of the
> external toolchain?
Look for the linux/version.h header file from your toolchain. Use the
LINUX_VERSION_CODE and KERNEL_VERSION macros that this file defines to
find the kernel headers version.
baruch
--
http://baruch.siach.name/blog/ ~. .~ Tk Open Systems
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prev parent reply other threads:[~2020-04-18 19:48 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-17 15:08 [Buildroot] Finding the linux kernel headers version of a gcc cross toolchain Laurentiu-Cristian Duca
2020-04-18 19:48 ` Baruch Siach [this message]
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